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SALE!
Add to cartMORE INFOAssembled Adjustable Gas Block/Tube – Mid
FREE SHIPPING!
Gas Block
- CNC machined 4140 chromoly steel
- Full shutoff with zero adjustment movement
- Nitride/Melonite QPQ finish
- USA made steel & Machined in the USA
- Weighs 2oz
- Fits under most free float handguards
- Internal Diameter 0.750
- Same profile/height as the standard low-profile gas block
- Includes (2) set screws for a secure attachment
- Includes 10-32 Set-Screw and a 4-40 Retaining Screw (Rearward facing)
Gas Tube
- Mid Length (11.75″)
- Stainless Steel
$54.99$44.99 -
SALE!
Add to cartMORE INFOAssembled Adjustable Gas Block/Tube – Rifle
FREE SHIPPING!
Gas Block
- CNC machined 4140 chromoly steel
- Full shutoff with zero adjustment movement
- Nitride/Melonite QPQ finish
- USA made steel & Machined in the USA
- Weighs 2oz
- Fits under most free float handguards
- Internal Diameter 0.750
- Same profile/height as the standard low-profile gas block
- Includes (2) set screws for a secure attachment
- Includes 10-32 Set-Screw and a 4-40 Retaining Screw (Rearward facing)
Gas Tube
- Rifle Length (15.16″)
- Stainless Steel
$54.99$44.99 -
Select optionsMORE INFO[20″ Fluted] 6.5 Grendel – Black Cerakote
FREE Shipping!
From: $489.00
The base price is for a barreled M4E1 upper with a mil-spec forward assist and dust cover, 14″ handguard, adjustable gas block and black thread protector. The base price does not include a bolt carrier group or charging handle. Complete or customize with the options below… *Product pictured with 17″ handguard, slanted muzzle break, bolt carrier group and Strike Industries charging handle, forward assist and dust cover
Options with ** after the title require a selection to add the upper to your cart.- 14″, 15.5″, 16″, 17″ and 19″ Grendel Hunter handguard
- Grendel Hunter M4E1 Receiver – Aero Precision
- 20″ Fluted Stainless Barrel with Black Cerakote – Satern/Liberty
- Medium Contour
- Rifle Length Gas With Adjustable Gas Block
- 1-8 Twist 5R
- 5/8×24 Threaded Muzzle with Thread Protector .750″ OD
- 6.5 Grendel II Chamber
* Barrels are bedded to the receiver * Each bolt is headspaced to the barrel * All uppers are test fired * Weight with Bolt Carrier Group and Extended Latch Charging Handle: 15.5″ – 4lb 5oz, 17″ – 4lb 6oz
