Products
AR-15 Receiver Extension Installation
Installing a receiver extension (buffer tube) on your AR-15 can be quick and easy if you have the right tools.
Sale!
BLEM: Semi-Complete Uppers FN CHF barrel, FN Wedgelock Handguard, Pinned Gas Block, C158 BCG | NO CHARGING HANDLE
Original price was: $1,299.99.$974.99Current price is: $974.99.
These are blemished, unmarked, upper receivers with FN Cold Hammer Forged 16″ barrels (gas block pinned) and 14.625″ (FN Marked) Wedgelock handguards. These include a BCG but DO NOT INCLUDE A CHARGING HANDLE
These are blemished, unmarked, upper receivers with FN Cold Hammer Forged Chrome Lined 16″ barrels (Mid-length gas system w/ pinned gas block) and 14.625″ (FN Marked) Hodge Wedgelock handguards. These include a C158 BCG but DO NOT INCLUDE A CHARGING HANDLE
These ship with an FN gas block PINNED to the barrel and a MPI C158 Bolt Carrier Group
These do NOT include a Charging Handle
Link to barrel (Mid-length Gas system)
These are sold out. We do not anticipate any more uppers.
Release 1: 6/16/2026 in stock @ 14:49 CT
Release 2: 6/17/2026 in stock @ 10:05 CTÂ
- Order by 12pm Central for Same Day Shipping
- FREE Shipping on All Orders
- 100% Live Inventory, No Back Orders
1 in stock
- FAST SHIPPING
- HASSLE FREE RETURNS
- EARN REWARDS
Â
Additional information
| Add Alignment Rod? | No Alignment Rod, .223/5.56/.22LR, 6mm (6 ARC, 6mm MAX, .243, etc), 7.62/.308/.300blk, 6.5mm, 6.8mm /.270, 7mm, 9mm, .338/8.6mm, .45ACP |
|---|
Only logged in customers who have purchased this product may leave a review.
Picks For You:
-
Price range: $126.75 through $172.50 Select options This product has multiple variants. The options may be chosen on the product page
-
Price range: $29.99 through $2,249.99 Select options This product has multiple variants. The options may be chosen on the product page
Good Reads:
Products
Suppressor Baffle Strikes: How to Avoid Them & What To Do If You Get One
Baffle strikes are among the most feared issues for suppressor owners. They can cause damage to your suppressor and leave
Products
 Kratos Gas Block Installation Guide
Ensure the firearm is unloaded and all ammunition is removed from the area. 

Remove all screws from the gas block
Reviews
There are no reviews yet.