Call Us:
407-955-3030
My Account
Wholesale
About Us
Contact Us
Blog
Free shipping on all order over $110
Shopping Cart (0)
|
Sign in
or
Create an Account
0
Items
Toggle navigation
FIREARM BRANDS
BEAR CREEK ARSENAL.
GLOCK, INC. COMPATIBLE
LEAPERS (UTG).
SIG SAUER.
TIGER ROCK INC.
MATRIX ARMS
TRINITY FORCE
WOLFPACK ARMORY
AR15 Upper
Complete Rifle Upper Receivers
Complete Pistol Upper Receiver
GM AR-15 Barrel
GM Upper Receiver Parts
GM Rifle Kits
GM Pistol Kits
AR15 Lower
GORILLA MACHINING AR-15 LOWER PARTS KIT | DROP IN TRIGGER
GORILLA MACHINING AR-15 BUTTSTOCK , BRACES & KITS
GORILLA MACHINING AR-15 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER FRAME
AR10 .308 Upper
Complete Rifle Upper Receivers
Complete Pistol Upper Receiver
GM AR-10 warfare Billet Barrel
GM AR-10 Upper Receiver Parts
AR10 .308 Lower
GORILLA MACHINING AR-10 80% LOWER RECEIVER
GORILLA MACHINING AR-10 LOWER PARTS KIT
GORILLA MACHINING AR-10 BUTTSTOCK , BRACES & KITS
GORILLA MACHINING AR-10 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
GUN PARTS
PISTOLS.
ACCESSORIES
GORILLA MACHINING SHIRTS & SWAG
GORILLA MACHINING STICKERS , BANNERS & DECALS
GUN OIL | GUN GREASE | GUN POLISH
GUNSMITHING MATS | CLEANING MAT
GUNSMITHING TOOL KITS
AK-47
GM AR Upper
Complete Rifle Upper Receivers
Complete Pistol Upper Receiver
GM Upper Receiver Parts
GM Rifle Kits
GM Pistol Kits
GM warfare Billet
GORILLA MACHINING AR .45 (ACP) Billet Barrel
GORILLA MACHINING AR 9 Luger 9MM Billet Barrel
GORILLA MACHINING AR 15 .224 Valkyrie Billet Barrel
GORILLA MACHINING AR-15 .223 Wylde Billet Barrel
GORILLA MACHINING AR-15 Marksman 5.56 Nato Billet Barrel
GORILLA MACHINING AR-15 .300 AAC Black Out Billet Barrel
GORILLA MACHINING AR-15 Mikhail 7.62X39 Billet Barrel
GORILLA MACHINING AR-15 .350 legend Billet Barrel
GORILLA MACHINING AR-10 Commander .308 Winchester Billet Barrel
GORILLA MACHINING AR-10 Commander 6.5 Creedmoor Billet Barrel
GORILLA MACHINING AR-15 6.5 Grendel Billet Barrel
GORILLA MACHINING AR-15 450 Bushmaster Billet Barrel
GM AR Lowers
GORILLA MACHINING AR-15 LOWER PARTS KIT | DROP IN TRIGGER
GORILLA MACHINING AR-15 BUTTSTOCK , BRACES & KITS
GORILLA MACHINING AR-15 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER FRAME
GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER KITS
GM AR-10 (.308) Uppers
Complete Rifle Upper Receivers
GORILLA MACHINING AR-10 .308 BOLT CARRIER GROUP,FIRING PIN AND PARTS
GORILLA MACHINING AR-10 .308 HANDGAURDS
GORILLA MACHINING AR-10 .308 CHARGING HANDLES/DUST COVER/FORWARD ASSIST
GORILLA MACHINING AR-10 .308 GAS BLOCK AND GAS TUBE
GORILLA MACHINING AR-10 .308 MUZZLE BRAKE AND CRUSH WASHER
GORILLA MACHINING AR-10 .308 UPPER RECEIVER
GM AR-10 (.308) Lowers
GORILLA MACHINING AR-10 80% LOWER RECEIVER
GM AR-10 Lower Parts kit
GORILLA MACHINING AR-10 BUTTSTOCK, BRACES & KITS
GORILLA MACHINING AR-10 PISTOL GRIPS,BUFFER, BUFFER TUBE, AND PARTS
Pistol Kits & Parts
GORILLA MACHINING GLOCK 17 SLIDE
GORILLA MACHINING GLOCK 19 SLIDE
GORILLA MACHINING GLOCK 17 UPPER AND LOWER PARTS KIT
GORILLA MACHINING GLOCK 19|23|32 UPPER AND LOWER PARTS KIT
GM GLOCK SLIDE PRODUCTS AND ACCESSORIES
Gun Tools & Accessories
Gun Cleaning Kits/ Mats/ Gunsmith Tools
Leapers UTG Products
GM Apparel/ Swag
AK-47
Furniture and Hardware
Builders Parts
Builders Kits
FIREARM BRANDS
Tree Level 1
Tree Level 1
Tree Level 1
Home
AR15 Lower
GORILLA MACHINING AR-15 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
Trinity Force AR-15 Receiver Extension Kit Mil-Spec
Zoom in on Image(s)
Add to Wish List
Add to Gift Registry
Email a friend
Share
|
Trinity Force AR-15 Receiver Extension Kit Mil-Spec
5/5 rating
4
Review(s)
4
5
5/5 rating
1
5
Write a Review
Your Price:
$24.99
Retail Price
Retail Price:
$49.99
Your Savings:
$25.00
(50%)
AR-15 Receiver Extension Kit Mil-Spec
Part Number:
GM-MNTLU04B-1
Availability:
In Stock
In-store Pickup Available
Put me on the Waiting List
Quantity
+
-
Add to Cart
Submit
product tabs
Description
Customer Reviews
The AR Receiver Extension Kit is constructed from aircraft-grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate. This assembly kit will fit on all Mil-Spec AR 15 lower receivers. It is also compatible with most AR 308/AR 10 rifles but requires a modified buffer and spring for proper operation. For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.
6 Position Buffer Tube
Buffer Spring
Recoil Buffer
Castle Nut
End Plate
Length (in) 7.125
Receiver Extension Type Mil-Spec
Weight (oz) 9.9
Coating Type Hard Coat Anodized Finish
Material Aircraft Grade Aluminum, High Strength Steel
Color Black
Rating Snapshot
Select a row below to filter reviews.
5 Stars
2
4 Stars
2
3 Stars
0
2 Stars
0
1 Stars
0
4 Stars
Clear Filter
?
Average Customer Ratings
4.5
Reviews Sorting
most helpful to least helpful
high to low rating
low to high rating
newest to oldest
oldest to newest
5/5 rating
Great product
Looks, functions great.
Did you find this helpful?
Reviewed by:
(Verified Buyer)
Gerald Johnson
from New York on 3/14/2021
5
5
5/5 rating
Very nice quality
Works as it should would buy again
Did you find this helpful?
Reviewed by:
(Verified Buyer)
Michael Herron
from Ohio on 5/9/2021
5
5
5/5 rating
Good deal
Fit and function very good, works fine. Finish is sturdy enough for its value range.
Did you find this helpful?
Reviewed by:
Mcnc
from North Carolina on 6/25/2021
4
4
5/5 rating
Okay
Bought this as a solution to a budget build AR pistol to use with an SB Tactical brace. The quality of the parts seemed to be okay upon visual inspection, the buffer weight was in spec for a carbine weight buffer. The only problem was the threads seemed to be a little loose going into the lower receiver as well as the castle nut. The castle nut did tighten to spec so we'll see how well it holds up over time on this 450 Bushmaster pistol. As always Gorilla Machining was quick to ship.
Did you find this helpful?
Reviewed by:
Rick
from Bloomington on 1/18/2022
4
4
Related Items
Quick View
Gorilla Machining AR-15 Pistol Tube Kit
(6)
$24.99
In Stock
Add To Cart
Quick View
Gorilla Machining AR-15 MIL-SPEC Buffer Tube Kit
(4)
$19.99
In Stock
Add To Cart
Quick View
Gorilla Machining AR-15 Standard Carbine Spring Mil-spec
(2)
$3.99
In Stock
Add To Cart
Quick View
Gorilla Machining AR-15 Standard Castle Nut Mil-spec
(3)
$4.99
In Stock
Add To Cart
category breadcrumbs
Browse Similar Items
FIREARM BRANDS
>
TRINITY FORCE
> BUFFER TUBE KITS >
TRINITY FORCE,AR-15 BUTTSTOCK
Recently Viewed Items
Turn History Off
[history_item_name]
[ITEMPRICE]
[ITEMPRICE]
Original price
[ITEMSALEPRICE]
Sale
Clear
×
Menu Links
Categories
