Compare / hybrid
Live · checked today · 4 UK retailers tracked
Bombtech Grenade 21 Hybrid vs Cobra King F9 Hybrid
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Bombtech Grenade 21 Hybrid is currently £76.99 used, while Cobra King F9 Hybrid is currently £47.99 used. Against tracked history, Bombtech Grenade 21 Hybrid is at its lowest tracked price and Cobra King F9 Hybrid is 8% above its lowest tracked price. Bombtech Grenade 21 Hybrid is currently available from 1 UK retailer, versus 3 for Cobra King F9 Hybrid.
Cobra
Cobra King F9 Hybrid
from £47.99
at The Second Hand Golf Shop · 3 retailers
Lowest £48 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Bombtech Grenade 21 Hybrid
Deal intelligence
Should you buy now, or wait?
Bombtech · Grenade 21 Hybrid
Not enough data yet
Cobra · King F9 Hybrid
Not enough data yet
Today £64.95 · usual £59.95 · lowest £59.95
Head to head
Category leaders, from the data on this page
- Cheapest new King F9 £47.99 vs £76.99
- Most retailers in stock King F9 3 vs 1
- Cheapest used King F9 from £47.99 vs £76.99
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Cobra · King F9 Hybrid
↑ £5
since 13 April 2026
Lowest £59.95 on 13 April 2026
New vs used
From used listings we track
Bombtech · Grenade 21 Hybrid
NEW £76.99
USED FROM £76.99
Cobra · King F9 Hybrid
NEW £47.99
USED FROM £47.99
Availability by build
Which configurations are in stock right now
| Build | Bombtech Grenade 21 Hybrid | Cobra King F9 Hybrid |
|---|---|---|
| Regular · 19° · Used | — | 2 retailers · from £47.99 at The Second Hand Golf Shop → |
| Regular · 21° · Used | 1 retailer · from £76.99 at UK Used Golf Clubs → | 1 retailer · from £68.99 at Golf Clubs 4 Cash → |
| Regular · 24° · Used | 1 retailer · from £76.99 at UK Used Golf Clubs → | 1 retailer · from £74.99 at Mega Golf → |
| Regular · 21° · Left-hand · Used | — | 1 retailer · from £76.99 at Golf Clubs 4 Cash → |
| Stiff · 19° · Used | — | 1 retailer · from £84.99 at Golf Clubs 4 Cash → |
| Stiff · 21° · Used | — | 1 retailer · from £84.99 at Golf Clubs 4 Cash → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related hybrid comparisons
More head-to-head price checks
Common questions about the Bombtech Grenade 21 Hybrid vs Cobra King F9 Hybrid
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.