Strike Industries AR Forward Assist With Hex Design Black

Strike Industries Ar Forward Assist With Hex Design Black - Forward Assist for AR-15 - view 1
Strike Industries Ar Forward Assist With Hex Design Black - Forward Assist for AR-15 - view 2
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Strike Industries

Overview

The Strike Industries AR Forward Assist with Hex Design is a complete assembly designed to ensure reliable functionality in your AR-15 platform. Made from steel, this standard-style forward assist allows builders to easily chamber a round or clear a malfunction, enhancing the overall performance of the firearm. It's commonly found in builds featuring a carbine gas system chambered in 5.56 NATO, making it a practical choice for those looking to maintain a robust and effective setup.

Specifications

MPNSI-AR-FA-BK
StyleHex
AssemblyComplete
ColorBlack
MaterialSteel

Available Merchants(8)

Prices checked

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Brownells logo
Brownells
Free shipping over $99
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$20
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Primary Arms
Free shipping over $99
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$20
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BattleHawk Armory
Shipping varies
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$20
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KY Gun Company
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$20
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
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$20
Optics Planet logo
Optics Planet
Free shipping over $49
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$22
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Ammunition Depot
~$28.90 est. shipping
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$22
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Sportsmans Outdoor Superstore
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$19

August 2026 on GunPartPicker

Strike Industries AR Forward Assist With Hex Design Black was the third most added forward assist on GunPartPicker in August 2026, behind the CMMG AR-15 Forward Assist KIT, with about 12% of all forward assists added to builds. That's its 4th straight month at #3. Builds with this forward assist are mostly chambered in 5.56 NATO (63%, then .223 Wylde 13%), split between carbine-length (42%) and mid-length (33%) gas systems, and mostly AR-15 (80%, then AR-10 20%).

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 7 of the 8 retailers we track have it in stock. It dipped to $17.89 at Optics Planet for a stretch in August 2026, well under its usual $19.95, so sales do come around. Buying today, the lowest price is $19.95 at Brownells, above August's low of $17.89, so a better deal may come back.

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We ranked every forward assist by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Forward Assist Guide

Frequently Built With

The part most often added in each category by the 220 builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

80%
AR-1580%
AR-1020%

Caliber

62.5%
5.56 NATO62.5%
.223 Wylde12.5%
.458 SOCOM6.3%
.50 Beowulf6.3%
300 Blackout6.3%
Other6.3%

Gas System

41.7%
Carbine41.7%
Mid-Length33.3%
Rifle16.7%
Pistol8.3%

Builds Featuring This Part

See all 67

Builds in the community that include the Strike Industries Ar Forward Assist With Hex Design Black

BuildPartsTotal
17.7" 5.56 build
17.7" 5.56
9$633.36
as a truck gun 10.5" build
as a truck gun 10.5"
23$2425.85
new 5.56 build build
new 5.56 build
27$1978.98
Aero precision 17.7" build build
Aero precision 17.7" build
14$3472.61
16" recce build
16" recce
15$4882.38
For the range 20" build
For the range 20"
24$1718.45
Radian Weapons 16" build build
Radian Weapons 16" build
16$1394.01
New 5.56 build build
New 5.56 build
18$2083.09
16" build build
16" build
26$3300.38
Carbine 16" 5.56 build
Carbine 16" 5.56
37$6564.02
16" smith & wesson pistol build
16" smith & wesson pistol
16$4762.18
16" aero precision recce build
16" aero precision recce
8$2445.40

Customer reviews

4.5out of 5

4 global ratings

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Top reviews

D
dusters16_recce
SI hex FA install learn
Reviewed on May 3, 2026Verified with Build

Strike Industries hex design forward assist works but the install required a couple extra steps that werent in the package instructions. Once figured out it drops in cleanly. Hex pattern on the body is a visual accent. Function is correct.

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C
ch3mp3l
SI Hex FA price steep
Reviewed on April 21, 2026Verified with Build

Strike Industries forward assist with hex design works correctly. The hex pattern on the body is a unique visual touch. Price is a little steep for a forward assist but the styling differentiates it from milspec. Standard install with the roll pin.

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Z
zjebstewart11z
Hex assist solid
Reviewed on April 16, 2026Verified with Build

bought this for a SI themed build, the hex texture matches their other parts. detent spring tension is correct, button presses with confidence. cheap upgrade over the mil spec round button

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B
bCE
Hex FA
Reviewed on April 6, 2026Verified with Build

hex pattern on the button gives positive thumb purchase, especially with gloves. install was the usual roll pin and spring assembly, took 2 min with proper punches. black anodize is consistent

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