Hammerhead Barrel Adapter Fin Sizer (.683) — Auto Cocker (female) → A5 (male)

Patented Hammerhead Fin Sizer for perfect paintball sizing and improved barrel performance. Compatible with Auto Cocker threads and Hammerhead rifled / reverse-ported barrels.

Availability In stock
Delivery to:
08.12.2025
Delivery options
Code: HH-A5-683M
37,18 € 30,73 € excl. VAT
Hammerhead Barrel Adapter Fin Sizer (.683) — Auto Cocker (female) → A5 (male)
Hammerhead Barrel Adapter Fin Sizer (.683) — Auto Cocker (samice) → A5 (samec)
New

The latest patented Hammerhead Barrel Adapter Fin Sizer is based on the Auto Cocker thread platform for maximum compatibility and versatility. It can be seamlessly combined with all Auto Cocker threaded barrels and is compatible with Auto Cocker Hammerhead rifled barrels and reverse-ported muzzles.

Hammerhead Fins (Sizers) are precisely engineered to match the paintball size to the barrel’s bore specifications. Paintball size can vary depending on paint type, weather conditions, and manufacturer tolerances. For best performance, use the proper sizer that fits your paintballs and the day’s conditions. The patented Hammerhead Fins are optimized to work with the air pressure during the first two inches of the paintball’s travel after leaving the marker. Precision machining ensures top quality. Made in the USA.

Technical specifications:

  • Adds 1 inch to overall length
  • Female thread: Auto Cocker
  • Male thread: A5
  • Available size: .683

Be the first who will post an article to this item!

Only registered users may submit ratings. Please log in or sign up.

Be the first who will post an article to this item!

Do not fill out this field:

Security check

Alternative products

Hammerhead Barrel Adapter Fin Sizer (.685) — Auto Cocker (samice) → A5 (samec)
New
30,73 € excl. VAT
37,18 €

Patented Hammerhead Fin Sizer (.685) for perfect paintball sizing and improved barrel performance. Compatible with Auto...

Code: HH-A5-685M
Tiberius T15 ADAPTER FOR A5 BARRELS
51,26 € excl. VAT
62,02 €

Adapter for Tiberius Arms T15 paintball markers that allows the use of barrels with Tippmann A5 threads on the T15 model....

Code: 7513D
SD adaptér | 7/8-20 | Lapco | T15 | Valken | Hlava kladiva | kompatibilní s naším tlumičem
14,58 € excl. VAT
17,64 €

High-quality 7/8-20 threaded SD adapter designed to connect a suppressor to barrels using this standard (LAPCO, Planet...

Code: 0268H