Strike Industries Jcomp GEN2 Compensator - 1/2x28

Strike Industries Jcomp Gen2 Compensator - 1/2x28 - Muzzle Device for AR-15 - view 1
Buy Now

Strike Industries

Overview

The Strike Industries Jcomp Gen2 Compensator is designed specifically for 5.56 NATO caliber rifles, providing effective muzzle control and reduced recoil for improved accuracy during rapid fire. With a 1/2x28 thread pitch, it easily attaches to a variety of barrels, making it a versatile choice for your setup. This compensator is commonly found in builds featuring a mid-length gas system, enhancing performance in dynamic shooting scenarios.

Specifications

MPNSI-JCOMP2-223/5.56
Thread Pitch1/2x28
FinishPhosphate
TypeMuzzle Brake
MaterialSteel
Caliber5.56 NATO
Muzzle Device TypeCompensator

Available Merchants(8)

Prices checked

Price Alert

Log in to set a price alert on this product.

Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$40
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
In Stock
$40
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$40
AT
AT3 Tactical
Shipping TBD
Shipping Speed
In Stock
$40
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$40
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$40
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
Out of Stock
$40
SO
Sportsmans Outdoor Superstore
Flat rate shipping
Shipping Speed
Out of Stock
$46

August 2026 on GunPartPicker

Strike Industries Jcomp GEN2 Compensator - 1/2x28 ranked #26 of the 143 muzzle devices builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #52 of the 414 muzzle devices builders have added.

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 6 of the 8 retailers we track have it in stock. Prices barely moved in August 2026, holding around $39.95, so there haven't been real sales lately. Buying today, the lowest price is $39.95 at Optics Planet, which matches the best price we saw in August.

Trending muzzle devices →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers

Not sure which muzzle device to pick?

We ranked every muzzle device by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Muzzle Device Guide →

Frequently Built With

The part most often added in each category by the 6 builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

88.3%
AR-1588.3%
AR-109.1%
AR-92.6%

Caliber

67%
5.56 NATO67%
.223 Wylde14.5%
300 Blackout6.3%
.308 Win3.9%
9mm1.9%
Other6.4%

Gas System

48.9%
Mid-Length48.9%
Carbine28%
Rifle11.8%
Pistol8.9%
Blowback1.5%
Other0.8%

Builds Featuring This Part

See all 3 →

Builds in the community that include the Strike Industries Jcomp Gen2 Compensator - 1/2x28

BuildPartsTotal
sharps bros 13.7" 5.56 build
sharps bros 13.7" 5.56
26$1607.09
20" build build
20" build
25$3252.60
for night work 14.5" build
for night work 14.5"
21$1526.75

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!